🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.74 AU - 1.24 AU

Year: 346 Days

Day: 17.4 Hours

Environment

Temp: 109 °C

Axial Tilt: 7.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.89 AU - 1.17 AU

Year: 367 Days

Day: 26.7 Hours

Environment

Temp: 100 °C

Axial Tilt: 28.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 92,805,786 km

• M1: 139,425 km (0.1 R)
• M2: 371,900 km (0.076 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 1.8 AU - 2.22 AU

Year: 1002 Days

Day: 38.6 Hours

Environment

Temp: -53 °C

Axial Tilt: 44.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 3.65 AU - 5.23 AU

Year: 3288 Days

Day: 46 Hours

Environment

Temp: -124 °C

Axial Tilt: 47.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 5.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 4.29 AU - 5.95 AU

Year: 4072 Days

Day: 15.1 Hours

Environment

Temp: -141 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 92,805,786 km

• M1: 423,362 km (0.091 R)

Asteroid Belt

Center: 12.22 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 19.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 559

Radius: 3

Gravity: 62.11 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 15.53 AU - 23.09 AU

Year: 29823 Days

Day: 17.6 Hours

Environment

Temp: -196 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 92,805,786 km

• M1: 103,671 km (0.12 R)
• M2: 174,880 km (0.079 R)
• M3: 261,347 km (0.096 R)
• M4: 319,691 km (0.11 R)
• M5: 618,886 km (0.081 R)
• M6: 644,767 km (0.09 R)
• M7: 779,405 km (0.113 R)
• M8: 922,869 km (0.096 R)
• M9: 1,169,257 km (0.064 R)
• M10: 2,019,422 km (0.099 R)
• M11: 2,839,816 km (0.074 R)
• M12: 3,103,857 km (0.096 R)
• M13: 4,039,143 km (0.073 R)
• M14: 4,186,496 km (0.102 R)
• M15: 5,534,822 km (0.042 R)
• M16: 5,589,126 km (0.091 R)
• M17: 6,654,861 km (0.099 R)
• M18: 6,770,500 km (0.095 R)
• M19: 7,062,815 km (0.111 R)
• M20: 7,659,710 km (0.074 R)
• M21: 7,964,142 km (0.05 R)
• M22: 10,004,208 km (0.087 R)
• M23: 10,336,914 km (0.075 R)
• M24: 10,876,513 km (0.093 R)
• M25: 12,194,470 km (0.117 R)
• M26: 12,908,052 km (0.03 R)
• M27: 13,782,153 km (0.11 R)
• M28: 14,375,308 km (0.115 R)
• M29: 14,524,906 km (0.088 R)
• M30: 14,675,102 km (0.069 R)
• M31: 14,750,350 km (0.082 R)
• M32: 15,280,675 km (0.097 R)
• M33: 15,740,239 km (0.119 R)
• M34: 15,894,475 km (0.102 R)
• M35: 16,751,521 km (0.098 R)
• M36: 18,999,827 km (0.102 R)
• M37: 19,411,072 km (0.104 R)
• M38: 19,742,281 km (0.114 R)
• M39: 19,825,308 km (0.067 R)
• M40: 21,000,699 km (0.072 R)
• M41: 22,025,893 km (0.107 R)
• M42: 23,947,478 km (0.116 R)
• M43: 24,213,612 km (0.099 R)
• M44: 27,020,816 km (0.083 R)
• M45: 29,928,849 km (0.093 R)
• M46: 30,984,262 km (0.114 R)
• M47: 31,177,543 km (0.102 R)
• M48: 31,274,183 km (0.068 R)
• M49: 31,662,240 km (0.058 R)
• M50: 32,443,141 km (0.091 R)
• M51: 32,737,549 km (0.102 R)
• M52: 33,924,160 km (0.085 R)
• M53: 34,023,792 km (0.097 R)
• M54: 34,723,162 km (0.061 R)
• M55: 34,923,773 km (0.045 R)
• M56: 35,932,960 km (0.11 R)
• M57: 37,670,539 km (0.118 R)
• M58: 37,773,612 km (0.041 R)
• M59: 40,908,585 km (0.07 R)
• M60: 41,865,263 km (0.072 R)
• M61: 43,259,964 km (0.068 R)
• M62: 43,367,974 km (0.072 R)
• M63: 43,583,993 km (0.104 R)
• M64: 44,997,544 km (0.036 R)
• M65: 45,216,256 km (0.107 R)
• M66: 45,545,072 km (0.105 R)
• M67: 46,094,994 km (0.096 R)
• M68: 46,979,267 km (0.047 R)
• M69: 47,423,423 km (0.11 R)
• M70: 49,327,056 km (0.114 R)
• M71: 49,778,542 km (0.111 R)
• M72: 50,344,770 km (0.108 R)
• M73: 50,799,398 km (0.116 R)
• M74: 52,056,469 km (0.1 R)
• M75: 53,555,290 km (0.06 R)
• M76: 56,595,268 km (0.103 R)
• M77: 62,352,393 km (0.066 R)
• M78: 62,840,530 km (0.064 R)
• M79: 63,697,726 km (0.085 R)
• M80: 65,423,786 km (0.113 R)
• M81: 68,167,112 km (0.041 R)
• M82: 69,932,217 km (0.11 R)
• M83: 73,121,644 km (0.049 R)
• M84: 73,894,018 km (0.1 R)
• M85: 75,057,889 km (0.093 R)
• M86: 75,967,145 km (0.059 R)
• M87: 77,665,530 km (0.083 R)
• M88: 78,980,495 km (0.118 R)
• M89: 83,506,130 km (0.114 R)
• M90: 83,774,957 km (0.112 R)
• M91: 87,841,626 km (0.036 R)
• M92: 88,251,823 km (0.092 R)
• M93: 88,936,981 km (0.08 R)
• M94: 90,864,550 km (0.112 R)
• M95: 91,694,818 km (0.104 R)
• M96: 92,805,732 km (0.063 R)

Kuiper Belt

Range: 31.2 - 59.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 426 - 14,182 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit